まじる
まじる · majiru · JLPT N2 · verb-godan
to be mixed
🥤 Ma-ji-ru sounds like 'mash-ee-roo': mash it together, like a smoothie, so the ingredients get mixed.
まじる means to blend or mix together, and also to associate with people. Think of a blender mixing fruit into one drink, which is how things become blended.